13F-HR
1
p13-0279form13fhr.txt
JANA PARTNERS LLC
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 13F
Form 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: December 31, 2012
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Check here if Amendment [ ]; Amendment Number:
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This Amendment (Check only one.): [ ] is a restatement.
[ ] adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: JANA PARTNERS LLC
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Address: 767 Fifth Avenue, 8th Floor
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New York, New York 10153
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Form 13F File Number: 028-10328
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The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.
Person Signing this Report on Behalf of Reporting Manager:
Name: Jennifer Fanjiang
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Title: General Counsel
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Phone: 212 455-0900
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Signature, Place, and Date of Signing:
/s/ Jennifer Fanjiang New York, New York February 14, 2013
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Report Type (Check only one.):
[ X ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting
manager are reported in this report.)
[ ] 13F NOTICE. (Check here if no holdings reported are in this report,
and all holdings are reported by other reporting manager(s).)
[ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for
this reporting manager are reported in this report and a portion are
reported by other reporting manager(s).)
Report Summary:
Number of Other Included Managers: 0
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Form 13F Information Table Entry Total: 35
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Form 13F Information Table Value Total: $3,534,159
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(thousands)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report. NONE